RNBottomNavigation.java 文件源码

public void setActions(@Nullable ReadableArray actions) {
    Menu menu = getMenu();
    menu.clear();
    mActionsHolder.clear();
    if (actions != null) {
        for (int i = 0; i < actions.size(); i++) {
            ReadableMap action = actions.getMap(i);

            MenuItem item = menu.add(Menu.NONE, Menu.NONE, i, action.getString("title"));
            setMenuItemIcon(item, action.getMap("icon"));
            if (action.getBoolean("disabled")) {
                item.setEnabled(false);
            }
        }
    }
}